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DENSO Alternator

Your Professional DENSO Alternator Supplier

Shanghai E-star Auto Co., Ltd. is an integrated enterprise specializing in the design, development, production, and sale of automotive components. The company's product range includes starters and alternators compatible with various engine manufacturing machinery, catering to renowned brands such as Komatsu, Hino, Cummins, Hitachi, Caterpillar, Toyota, Hyundai, Volvo, Deutz, Perkins, Yangma, Doosan, and Mitsubishi. By offering a comprehensive product portfolio, Yixing satisfies the diverse requirements of both domestic and international markets.

Advanced Equipment

Equipped with state-of-the-art production facilities and precision testing instruments, Yixing guarantees the superior quality of every product it manufactures.

 

Quality Control

From raw material selection to each stage of the production process, and finally to finished product testing, Yixing adheres to rigorous quality control standards to ensure compliance with the highest industry benchmarks.

Sales Market

Yixing's products not only secure a significant market share domestically but are also exported to multiple regions worldwide, including North America, South Africa, Southeast Asia, Europe, and the Middle East.

ODM/OEM Services

Yixing offers both OEM and ODM services, enabling customization of materials, styles, and special requirements. Minimum order quantities can be discussed and tailored to meet specific client needs.

 

 
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Parameters

Regulator Type

Internal

Fan Type

Internal

Rotation Direction

Clockwise

Voltage

12.0

Amperage Rating

145

Plug Type

314

Voltage [ V ]

12/24

Amp. [ A ]

35/40/100/130

G [ qty. ]

1/2

 

Types of DENSO Alternator

Alternator With A Small Internal Fan
Engineered to provide optimal performance in a small, lightweight design, the fan has two blades that are integrated into the rotor, reducing weight, size and fan noise. Plus, optimized stator and rotor sizes along with a smaller pulley diameter help to increase output.

 

SC Alternator
DENSO introduced the world’s first SC (Segment Conductor) alternator using a rectangular segment conductor (angular copper wires) for its stator coil. The SC alternator reduces coil resistance and thermal losses by 50 percent, all in a smaller and denser form factor. The result is a compact and lightweight alternator with high efficiency and output.

 

Advantages of DENSO Alternator

 
 
01
 

High performance

Small and lightweight, the design of DENSO alternators provides high performance in a compact, easy-to-fit product.

 
02
 

Superior quality

A product of choice for Toyota and a wide range of European car makers, our alternators are manufactured to premium standards.

 
03
 

Advanced technologies

Compatible with sophisticated electronics systems, our alternators are built to perform under all weather conditions and under extreme electric loads.

1042101162

 

Applications of DENSO Alternator
 

Passenger Vehicles

DENSO alternators are original equipment on many top production cars and are used in various models, including European luxury vehicles. They are available in a wide range of amperages to suit different electrical load requirements.

Heavy-Duty Vehicles 

DENSO alternators are used in heavy-duty trucks, buses, and other commercial vehicles. They are also used in agricultural, construction, and industrial applications. DENSO HD alternators are specifically designed to meet the demands of these demanding environments.

Industrial Machinery

DENSO alternators are used in a variety of industrial applications, including forklifts, marine equipment, and refrigeration units. They provide reliable power for machinery and equipment.

Motorsports

DENSO alternators are popular in racing due to their lightweight, high efficiency, and ability to withstand extreme conditions. They are used in various race car applications, including dragsters and door cars. DENSO alternators with load dump features are designed to protect sensitive electronics in racing vehicles.

 

Precautions for Using DENSO Alternator
 

Regular Inspection

Regularly inspect the Denso alternator for any signs of wear or damage. Look for loose or damaged belts, worn bearings, and cracks or holes in the case.

Keep It Clean

Keep the Denso alternator clean and free of dirt and debris. Dirt and debris can cause wear and damage to the bearings and other components.

Check the Wiring

Inspect the wiring of the Denso alternator regularly for any signs of wear or damage. Look for frayed or broken wires and loose or corroded connections.

Replace Worn Belts

If the alternator is driven by a belt, replace the belt when it is worn or damaged. A worn or damaged belt can cause the alternator to operate inefficiently. 

Monitor Performance

Keep an eye on the performance of the Denso alternator. If the battery is not charging properly or the electrical system is not functioning as it should, it could be a sign of a problem with the alternator.

Follow the Manufacturer's Recommendations

For maintenance and service intervals, always follow the manufacturer's recommendations for the Denso alternator. This will help ensure that the alternator operates efficiently and lasts as long as possible.

 

OEM Reference

Denso

1002103270, 1002103350, 1002103360, 1002103400, 1002103460, 1002103810

Toyota

2702054141, 2702054190, 2702054351, 2702054352, 2702054353, 2702054354, 2702054381, 2702054382, 2702054700, 27030320ED, 27030320EW, 2703054241, 2703054242, 2703054243, 2703054244, 2703054250, 2703054251, 2703054252, 2703054260, 2703054261

WAI

1-3327-25W 22070N

Delco

DRA3518N

Bosch

0986042971, 0986049840

Valeo

437705

Prestolite

20130104

 

Packaging and Shipping

Packaging

Registered trademark colored packaging and neutral boxes.

Shipping

It could be shipped by sea, by air or by express(EMS, UPS, DHL, TNT, FEDEX and ect). Please confirm with us before placing orders.

 

 

Our Factory

 

Shanghai E-star Auto Co., Ltd. is located in the bustling Minhang District of Shanghai. The production company covers an area of 24000 square meters and the construction area exceeds 23000 square meters. There are over 150 elite employees gathered here, including a technical team of over 20, who provide a continuous source of motivation for the company's research and manufacturing.

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Company Honors

 

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FAQ

 

Q: How long will a DENSO alternator last?

A: The DENSO alternator, in contrast, showed no signs of failure until approximately 90,000 cycles, equivalent to more than 15 years in service.

Q: How does a DENSO alternator work?

A: A Denso alternator, like most alternators, works by converting mechanical energy from the engine into electrical energy to power the vehicle's electrical systems and recharge the battery. The alternator is driven by the engine via a belt, and as the engine rotates, the alternator's rotor spins, generating electricity. A voltage regulator manages the generated voltage, ensuring the appropriate voltage for the electrical loads and battery charging.

Q: What is the maximum rpm of a DENSO alternator?

A: I researched further into these Denso alternators and found the recommended max operating rpm to be around 9000 and that full current output (60 amps in this case) occurs at around 5000 rpm.

Q: What is the amp rating of a DENSO alternator?

A: New or remanufactured, a DENSO alternator is a quality component. Offered in versions from 40 to 160 amperes and beyond for hundreds of specific vehicle applications, all alternators meet DENSO's rigorous First Time Fit standards.

Q: What is the best alternator voltage output?

A: Output voltage should be around 14 volts (13.8 to 14.5 depending upon the application) with the engine running. If you check the voltage at the battery under the same parameters, you should not have more than a half volt drop between your result at the alternator and the result at the battery.

Q: What are the signs of a bad alternator?

A: A bad alternator can cause several issues, including trouble starting the car, frequent stalling, dim or flickering lights, and a dead battery. You might also hear whining or screeching noises, or smell burning rubber or wires.

As one of the leading denso alternator manufacturers and suppliers in China, we warmly welcome you to wholesale cheap denso alternator from our factory. All custom made products are with high quality and competitive price.

HYUNDAI R60 7 24v alternator, DENSO 101211 8500, DENSO 27060 13070